. >> ♪ [applause] >> well, there is jennifer grey and clearly her experience in the 1980's film "dirty dancing" is proving to be helpful. she was the top scorer on abc's "dancing with the stars". she and her partner derek hough earned 24 out of 30 points. beautiful. >> that does remind me of that movie. >> we have a story that every parent needs to see. with a growing health alert at playgrounds, schools and hospitals throughout the area, the number of children who get food allergies is rising at an alarming rate. what your child brings to school for lunch could send a classmate to the emergency room. >> 10-year-old paul shares this list with everyone. >> because even accidental contact can be devastating. every six months paul visits children's national medical center. where doctors and nurses monitor his reactions to potential allergens. >> it is entirely true that a generation ago you didn't hear about all of these children who had food allergies. >> in 1977 fewer than a million children were allergic to peanuts in the u.s. that number has more than tripled. in the d.c. area there a